Perhaps you should try some spelling variations:
"advanced calculation java computer program" » "advanced glycation java computer program" (Expand search), "advanced calculation and computer program" (Expand search), "advanced calculation base computer program" (Expand search), "advanced calculation an computer program" (Expand search)
"using computational _ constructing program" » "using computational _ consulting program" (Expand search), "using computational _ reconstruction program" (Expand search), "using computational _ constructing ronda" (Expand search), "and computational _ constructing program" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced calculation java computer program\") OR (\"using computational _ constructing program\"))~".
• Removing quotes may allow a broader search: (( advanced calculation java computer program ) OR ( using computational _ constructing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced calculation java computer program") OR ("using computational _ constructing program"))*.